Exam (elaborations)
Nur 172 Exam 2 Questions And Answers 2024/2025
- Course
- Institution
Nur 172 Exam 2 Questions And Answers Nur 172 Exam 2 Questions And Answers Nur 172 Exam 2 Questions And Answers
[Show more]
Content preview
NUR 166 finalUncompensated - ANS: pH is abnormal and either CO2 or HCO2 is normal
compensated - ANS: pH is normal and both CO2 and HCO3 is abnormal
partially compensated - ANS: pH, CO2 and HCO3 are all abnormal
warfarin (coumadin) - ANS: anticoagulant
used to prevent and treat DVT, MI, stroke and pulmonary edema
what lab do we monitor for warfarin and what is the therapeutic range? - ANS: PT/INR
2-3
what is the black box warning for warfarin? - ANS: bleeding
what can coumadin cause? - ANS: purple toe syndrome and agraphylocytesis (low WBC in blood)
what is the antidote for coumadin? - ANS: vitamin K
heparin - ANS: anticoagulant used to prevent/treat DVT, MI, DVT, embolization with atrial fibrillation
*make sure patient avoids use of electrical razor, soft toothbrush use*
*also used to keep venous devices open and dialysis ports*
which lab do we monitor for heparin and what is the therapeutic range? - ANS: PTT
,25-35
what is the antidote for Heparin? - ANS: protamine sulfate
what do we watch for with someone taking heparin? - ANS: abnormal bleeding->hemorrhage
what is HIT? - ANS: heparin induced thrombocytopenia (low platelets)
lorazepam (ativan) - ANS: benzodiazepine used for anxiety, insomnia, sedation for procedures, status
epilepticus and CIWA
*schedule 4 drug*
what drug schedule is lorazapam? - ANS: schedule 4- addiction forming
what is CIWA? - ANS: Clinical Institute Withdrawal Assessment for Alcohol
*scoring tool for alochol*
lorazepam black box warning - ANS: don't administer this medication with other CNS depressants, avoid
use of heavy machinery
lorazepam common side effects - ANS: dizziness
confusion
orthostatic hypotension
blurred vision
what are serious side effects of lorazepam? - ANS: ECG changes, tachycardia, cardiac arrest, apnea
, diazepam (valum) - ANS: benzodiazepine
can be given rectally for seizures in addition to PO, IV,IM
what are serious side effects of diazepam? - ANS: respiratory depression
what can diazepam cause? - ANS: phlebitis or thrombosis at the iv site which can occur frequently
augmentin - ANS: (PO) broad spectrum ineffective
amoxicillin/clavulanate
what are serious side effects of augmentin? - ANS: CDAD, seizures and bone marrow depression
*monitor platelets*
what is a stopcock? - ANS: a device that controls the flow of a solution with manual manipulation of the
valve
why does the INS prefer we do not use a stopcock? - ANS: they increase the risk of infection
how much solution does macro tubing deliver? - ANS: 10-20gtts/mL
how much solution does micro tubing deliver? - ANS: 60gtts/mL
What is a backcheck valve? - ANS: device that functions to prevent retrograde flow of the fluid
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller lectjoseph. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79373 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now